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We are currently awaiting more plant deliveries due Friday 09/01/2026, which might be delayed until Monday.
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Pre-orders
We offer the option of pre-orders on some products. These are specifically ordered for you. Pre-orders usually despatch within 2-9 business days. We reserve the right to hold the order until all items are in stock, but generally strive to ship what is available as soon as possible!
Pre-orders are clearly marked on the product page!
Seachem Pristine 325ml - Special Edition
Pristine uses bio-augmentation, a non-chemical and natural method, to improve water quality. It provides bacteria that break down excess food, waste and detritus in freshwater and marine systems. It will also reduce excess nutrients (e.g. ammonia, nitrates, and nitrites) that may fuel the growth of nuisance and disease-causing organisms. Pristine™ increases water clarity and promotes overall better health for the aquatic environment.
The bacteria species in Pristine thrive in fresh or salt water and can utilize a wide range of organic compounds, including fats that can cause unsightly films. Unlike traditional nitrifying bacteria, this bacterial blend can adapt to harsh or low oxygen environments and continue to multiply and improve water conditions. Biopolymers produced by established bacterial colonies trap particulates and increase water clarity.
The species of bacteria in Pristine are a unique blend, specifically developed for hardiness and their ability to adapt to a wide variety of environmental conditions.
Shake well before use. Turn off UV/ozone. Use 1 capful (5 mL) for each 40 L (10 US gallons). Then use a maintenance dose of 1 capful (5 mL) per 80 L (20 US gallons) with additions of livestock or the disruption of the biofilter through cleaning or medications. Antibiotics should be removed with fresh carbon and a water change before adding bacteria. Allow 2 or 3 days for the bacteria to become established before using UV sterilizers or ozone. Recurring problems with high nutrients can indicate overstocking, overfeeding or inadequate filtration.

£11.89
Due to heavy snow countrywide, please allow additional shipping time (fulfilment and transit).
We are currently awaiting more plant deliveries due Friday 09/01/2026, which might be delayed until Monday.
Due to heavy snow countrywide, please allow additional shipping time (fulfilment and transit).
We are currently awaiting more plant deliveries due Friday 09/01/2026, which might be delayed until Monday.